System.out.println("CaseInsensitiveMap.put:" + (System.currentTimeMillis() - start));

            start = System.currentTimeMillis();
            for (int i = 0; i < num; i++) {
                hmap.get("a" + String.valueOf(i));
            }
            System.out.println("HashMap.get:" + (System.currentTimeMillis() - start));

            start = System.currentTimeMillis();
            for (int i = 0; i < num; i++) {

	if volLen < len(path) && os.IsPathSeparator(path[volLen]) {
		volLen++
	}
	vol := path[:volLen]
	dest := vol
	linksWalked := 0
	for start, end := volLen, volLen; start < len(path); start = end {
		for start < len(path) && os.IsPathSeparator(path[start]) {
			start++
		}
		end = start
		for end < len(path) && !os.IsPathSeparator(path[end]) {
			end++
		}

		// On Windows, "." can be a symlink.

	traceEvStacks     // start of a section of the stack table [...traceEvStack]
	traceEvStack      // stack table entry [ID, ...{PC, func string ID, file string ID, line #}]
	traceEvStrings    // start of a section of the string dictionary [...traceEvString]
	traceEvString     // string dictionary entry [ID, length, string]
	traceEvCPUSamples // start of a section of CPU samples [...traceEvCPUSample]

	if task.Parent != nil && task.Start != nil && task.Start.Kind() == trace.EventTaskBegin {
		ctx.TaskArrow(traceviewer.ArrowEvent{
			Name:         "newTask",
			Start:        ctx.elapsed(task.Start.Time()),
			End:          ctx.elapsed(task.Start.Time()),
			FromResource: uint64(task.Parent.ID),
			ToResource:   uint64(task.ID),
			FromStack:    ctx.Stack(viewerFrames(task.Start.Stack())),
		})
	}
}

	case trace.EventBad:
		if region.Start != nil {
			t.Errorf("expected nil region start event, got\n%s", region.Start.String())
		}
	case trace.EventStateTransition, trace.EventRegionBegin:
		if region.Start == nil {
			t.Error("expected non-nil region start event, got nil")
		}
		kind := region.Start.Kind()
		if kind != wantStart {
			t.Errorf("wanted region start event %s, got %s", wantStart, kind)
		}

        file.writeInt(456)

        expect:
        def stream = input.start(0)
        stream.readInt() == 123
        stream.readInt() == 321
        input.done()

        def stream2 = input.start(4)
        stream2.readInt() == 321
        stream2.readInt() == 456
        input.done()

        def stream3 = input.start(0)
        stream3.readInt() == 123
        input.done()
    }

        when:
        async {
            start {
                def cl = workerLeaseService.startWorker()
                instant.worker1
                thread.blockUntil.worker2Ready
                thread.block()
                instant.worker1Finished
                cl.leaseFinish()
            }
            start {
                thread.blockUntil.worker1
                instant.worker2Ready

    @Rule
    BlockingHttpServer server = new BlockingHttpServer()
    JvmBlockingTestClassGenerator generator

    def setup() {
        server.start()
        generator = new JvmBlockingTestClassGenerator(testDirectory, server, testFrameworkImports, testFrameworkDependencies, configureTestFramework)
    }

    def "all tests run with #description"() {
        given:

type Instance interface {
	// Start this Server. Any components that were already added
	// will be run immediately. If any error is returned,
	// Start will terminate and return the error immediately.
	//
	// Once all startup components have been run, starts a polling
	// loop to continue monitoring for new components and returns nil.
	Start(stop <-chan struct{}) error

		if len(tokens) != 2 {
			logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s", arg), "unable to start FTP server")
		}
		switch tokens[0] {
		case "address":
			host, portStr, err := net.SplitHostPort(tokens[1])
			if err != nil {
				logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s (%v)", arg, err), "unable to start FTP server")
			}
			port, err = strconv.Atoi(portStr)
			if err != nil {